- Added video for Challenge 064.

12 files changed, 1232 insertions, 1227 deletions

diff --git a/challenge-064/mohammad-anwar/blog.txt b/challenge-064/mohammad-anwar/blog.txt
new file mode 100644
index 0000000000..ad57b1d9d2
--- /dev/null
+++ b/challenge-064/mohammad-anwar/blog.txt
@@ -0,0 +1 @@
+https://www.youtube.com/watch?v=yPC-Iv6GdZk
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index c7977e83fc..de12295772 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,35 +1,30 @@
 {
-   "title" : {
-      "text" : "Perl Weekly Challenge - 064"
+   "tooltip" : {
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : 1
    },
    "chart" : {
       "type" : "column"
    },
-   "legend" : {
-      "enabled" : 0
-   },
-   "tooltip" : {
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
-      "followPointer" : 1,
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
-      }
+   "subtitle" : {
+      "text" : "[Champions: 10] Last updated at 2020-06-11 10:36:54 GMT"
    },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 064"
+   },
    "drilldown" : {
       "series" : [
          {
+            "id" : "Bartosz Jarzyna",
             "name" : "Bartosz Jarzyna",
             "data" : [
                [
@@ -40,8 +35,7 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Bartosz Jarzyna"
+            ]
          },
          {
             "data" : [
@@ -54,12 +48,12 @@
                   1
                ]
             ],
-            "name" : "Dave Jacoby",
-            "id" : "Dave Jacoby"
+            "id" : "Dave Jacoby",
+            "name" : "Dave Jacoby"
          },
          {
-            "id" : "E. Choroba",
             "name" : "E. Choroba",
+            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
@@ -86,8 +80,6 @@
             ]
          },
          {
-            "id" : "Luca Ferrari",
-            "name" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -97,40 +89,47 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "id" : "Luca Ferrari",
+            "name" : "Luca Ferrari"
          },
          {
-            "id" : "Mark Anderson",
-            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Mark Anderson",
+            "name" : "Mark Anderson"
          },
          {
+            "id" : "Mohammad S Anwar",
             "name" : "Mohammad S Anwar",
             "data" : [
                [
                   "Perl",
                   2
+               ],
+               [
+                  "Blog",
+                  1
                ]
-            ],
-            "id" : "Mohammad S Anwar"
+            ]
          },
          {
-            "id" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
+            "id" : "Niels van Dijke",
             "name" : "Niels van Dijke"
          },
          {
             "id" : "Roger Bell_West",
+            "name" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -144,8 +143,7 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Roger Bell_West"
+            ]
          },
          {
             "data" : [
@@ -159,18 +157,30 @@
          }
       ]
    },
+   "legend" : {
+      "enabled" : 0
+   },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
+      }
+   },
    "series" : [
       {
          "data" : [
             {
-               "drilldown" : "Bartosz Jarzyna",
+               "name" : "Bartosz Jarzyna",
                "y" : 3,
-               "name" : "Bartosz Jarzyna"
+               "drilldown" : "Bartosz Jarzyna"
             },
             {
-               "y" : 3,
                "drilldown" : "Dave Jacoby",
-               "name" : "Dave Jacoby"
+               "name" : "Dave Jacoby",
+               "y" : 3
             },
             {
                "drilldown" : "E. Choroba",
@@ -178,34 +188,34 @@
                "y" : 2
             },
             {
-               "drilldown" : "Javier Luque",
                "name" : "Javier Luque",
-               "y" : 5
+               "y" : 5,
+               "drilldown" : "Javier Luque"
             },
             {
                "y" : 4,
-               "drilldown" : "Luca Ferrari",
-               "name" : "Luca Ferrari"
+               "name" : "Luca Ferrari",
+               "drilldown" : "Luca Ferrari"
             },
             {
                "name" : "Mark Anderson",
-               "drilldown" : "Mark Anderson",
-               "y" : 2
+               "y" : 2,
+               "drilldown" : "Mark Anderson"
             },
             {
-               "y" : 2,
-               "drilldown" : "Mohammad S Anwar",
-               "name" : "Mohammad S Anwar"
+               "name" : "Mohammad S Anwar",
+               "y" : 3,
+               "drilldown" : "Mohammad S Anwar"
             },
             {
-               "drilldown" : "Niels van Dijke",
                "name" : "Niels van Dijke",
-               "y" : 2
+               "y" : 2,
+               "drilldown" : "Niels van Dijke"
             },
             {
+               "y" : 5,
                "name" : "Roger Bell_West",
-               "drilldown" : "Roger Bell_West",
-               "y" : 5
+               "drilldown" : "Roger Bell_West"
             },
             {
                "drilldown" : "Wanderdoc",
@@ -216,11 +226,5 @@
          "name" : "Perl Weekly Challenge - 064",
          "colorByPoint" : 1
       }
-   ],
-   "xAxis" : {
-      "type" : "category"
-   },
-   "subtitle" : {
-      "text" : "[Champions: 10] Last updated at 2020-06-10 16:47:25 GMT"
-   }
+   ]
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 321cbb5991..c14a2984d7 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,19 +1,13 @@
 {
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2020-06-10 16:47:25 GMT"
+   "legend" : {
+      "enabled" : "false"
    },
    "series" : [
       {
          "data" : [
             [
                "Blog",
-               736
+               737
             ],
             [
                "Perl",
@@ -24,21 +18,27 @@
                1681
             ]
          ],
-         "name" : "Contributions",
          "dataLabels" : {
-            "align" : "right",
-            "y" : 10,
             "enabled" : "true",
-            "format" : "{point.y:.0f}",
+            "rotation" : -90,
+            "color" : "#FFFFFF",
+            "align" : "right",
             "style" : {
                "fontSize" : "13px",
                "fontFamily" : "Verdana, sans-serif"
             },
-            "rotation" : -90,
-            "color" : "#FFFFFF"
-         }
+            "format" : "{point.y:.0f}",
+            "y" : 10
+         },
+         "name" : "Contributions"
       }
    ],
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
+   },
    "xAxis" : {
       "type" : "category",
       "labels" : {
@@ -48,16 +48,16 @@
          }
       }
    },
-   "legend" : {
-      "enabled" : "false"
+   "subtitle" : {
+      "text" : "Last updated at 2020-06-11 10:36:54 GMT"
    },
    "chart" : {
       "type" : "column"
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
-   },
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 3f3cc1dfd1..b9809e98fb 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,37 +1,350 @@
 {
-   "chart" : {
-      "type" : "column"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
-   },
+   "series" : [
+      {
+         "name" : "Perl Weekly Challenge Languages",
+         "colorByPoint" : "true",
+         "data" : [
+            {
+               "y" : 142,
+               "name" : "#001",
+               "drilldown" : "001"
+            },
+            {
+               "name" : "#002",
+               "y" : 109,
+               "drilldown" : "002"
+            },
+            {
+               "name" : "#003",
+               "y" : 71,
+               "drilldown" : "003"
+            },
+            {
+               "drilldown" : "004",
+               "y" : 91,
+               "name" : "#004"
+            },
+            {
+               "drilldown" : "005",
+               "y" : 72,
+               "name" : "#005"
+            },
+            {
+               "name" : "#006",
+               "y" : 52,
+               "drilldown" : "006"
+            },
+            {
+               "y" : 59,
+               "name" : "#007",
+               "drilldown" : "007"
+            },
+            {
+               "y" : 72,
+               "name" : "#008",
+               "drilldown" : "008"
+            },
+            {
+               "drilldown" : "009",
+               "y" : 68,
+               "name" : "#009"
+            },
+            {
+               "drilldown" : "010",
+               "y" : 60,
+               "name" : "#010"
+            },
+            {
+               "drilldown" : "011",
+               "name" : "#011",
+               "y" : 79
+            },
+            {
+               "y" : 83,
+               "name" : "#012",
+               "drilldown" : "012"
+            },
+            {
+               "drilldown" : "013",
+               "y" : 76,
+               "name" : "#013"
+            },
+            {
+               "drilldown" : "014",
+               "name" : "#014",
+               "y" : 96
+            },
+            {
+               "drilldown" : "015",
+               "name" : "#015",
+               "y" : 93
+            },
+            {
+               "drilldown" : "016",
+               "name" : "#016",
+               "y" : 66
+            },
+            {
+               "y" : 79,
+               "name" : "#017",
+               "drilldown" : "017"
+            },
+            {
+               "drilldown" : "018",
+               "name" : "#018",
+               "y" : 76
+            },
+            {
+               "name" : "#019",
+               "y" : 97,
+               "drilldown" : "019"
+            },
+            {
+               "name" : "#020",
+               "y" : 95,
+               "drilldown" : "020"
+            },
+            {
+               "drilldown" : "021",
+               "y" : 67,
+               "name" : "#021"
+            },
+            {
+               "y" : 63,
+               "name" : "#022",
+               "drilldown" : "022"
+            },
+            {
+               "drilldown" : "023",
+               "name" : "#023",
+               "y" : 91
+            },
+            {
+               "name" : "#024",
+               "y" : 70,
+               "drilldown" : "024"
+            },
+            {
+               "name" : "#025",
+               "y" : 55,
+               "drilldown" : "025"
+            },
+            {
+               "y" : 70,
+               "name" : "#026",
+               "drilldown" : "026"
+            },
+            {
+               "name" : "#027",
+               "y" : 58,
+               "drilldown" : "027"
+            },
+            {
+               "y" : 78,
+               "name" : "#028",
+               "drilldown" : "028"
+            },
+            {
+               "drilldown" : "029",
+               "y" : 77,
+               "name" : "#029"
+            },
+            {
+               "name" : "#030",
+               "y" : 115,
+               "drilldown" : "030"
+            },
+            {
+               "name" : "#031",
+               "y" : 87,
+               "drilldown" : "031"
+            },
+            {
+               "drilldown" : "032",
+               "y" : 92,
+               "name" : "#032"
+            },
+            {
+               "name" : "#033",
+               "y" : 108,
+               "drilldown" : "033"
+            },
+            {
+               "y" : 62,
+               "name" : "#034",
+               "drilldown" : "034"
+            },
+            {
+               "name" : "#035",
+               "y" : 62,
+               "drilldown" : "035"
+            },
+            {
+               "drilldown" : "036",
+               "name" : "#036",
+               "y" : 66
+            },
+            {
+               "y" : 65,
+               "name" : "#037",
+               "drilldown" : "037"
+            },
+            {
+               "y" : 65,
+               "name" : "#038",
+               "drilldown" : "038"
+            },
+            {
+               "name" : "#039",
+               "y" : 60,
+               "drilldown" : "039"
+            },
+            {
+               "name" : "#040",
+               "y" : 71,
+               "drilldown" : "040"
+            },
+            {
+               "drilldown" : "041",
+               "name" : "#041",
+               "y" : 74
+            },
+            {
+               "drilldown" : "042",
+               "name" : "#042",
+               "y" : 88
+            },
+            {
+               "drilldown" : "043",
+               "name" : "#043",
+               "y" : 66
+            },
+            {
+               "drilldown" : "044",
+               "name" : "#044",
+               "y" : 82
+            },
+            {
+               "name" : "#045",
+               "y" : 94,
+               "drilldown" : "045"
+            },
+            {
+               "name" : "#046",
+               "y" : 85,
+               "drilldown" : "046"
+            },
+            {
+               "name" : "#047",
+               "y" : 82,
+               "drilldown" : "047"
+            },
+            {
+               "y" : 106,
+               "name" : "#048",
+               "drilldown" : "048"
+            },
+            {
+               "name" : "#049",
+               "y" : 85,
+               "drilldown" : "049"
+            },
+            {
+               "drilldown" : "050",
+               "name" : "#050",
+               "y" : 96
+            },
+            {
+               "drilldown" : "051",
+               "y" : 87,
+               "name" : "#051"
+            },
+            {
+               "drilldown" : "052",
+               "y" : 89,
+               "name" : "#052"
+            },
+            {
+               "drilldown" : "053",
+               "name" : "#053",
+               "y" : 99
+            },
+            {
+               "drilldown" : "054",
+               "name" : "#054",
+               "y" : 99
+            },
+            {
+               "drilldown" : "055",
+               "name" : "#055",
+               "y" : 86
+            },
+            {
+               "drilldown" : "056",
+               "name" : "#056",
+               "y" : 93
+            },
+            {
+               "drilldown" : "057",
+               "name" : "#057",
+               "y" : 78
+            },
+            {
+               "name" : "#058",
+               "y" : 61,
+               "drilldown" : "058"
+            },
+            {
+               "name" : "#059",
+               "y" : 82,
+               "drilldown" : "059"
+            },
+            {
+               "drilldown" : "060",
+               "y" : 78,
+               "name" : "#060"
+            },
+            {
+               "y" : 79,
+               "name" : "#061",
+               "drilldown" : "061"
+            },
+            {
+               "y" : 53,
+               "name" : "#062",
+               "drilldown" : "062"
+            },
+            {
+               "y" : 85,
+               "name" : "#063",
+               "drilldown" : "063"
+            },
+            {
+               "drilldown" : "064",
+               "name" : "#064",
+               "y" : 31
+            }
+         ]
+      }
+   ],
    "legend" : {
       "enabled" : "false"
    },
-   "tooltip" : {
-      "headerFormat" : "<span style=\"font-size:11px\"></span>",
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
-      "followPointer" : "true"
-   },
    "plotOptions" : {
       "series" : {
-         "borderWidth" : 0,
          "dataLabels" : {
             "enabled" : 1,
             "format" : "{point.y}"
-         }
+         },
+         "borderWidth" : 0
       }
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
    },
    "drilldown" : {
       "series" : [
          {
-            "id" : "001",
-            "name" : "001",
             "data" : [
                [
                   "Perl",
@@ -45,11 +358,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "001",
+            "name" : "001"
          },
          {
-            "id" : "002",
-            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -63,9 +376,13 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "002",
+            "name" : "002"
          },
          {
+            "id" : "003",
+            "name" : "003",
             "data" : [
                [
                   "Perl",
@@ -79,13 +396,9 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "003",
-            "id" : "003"
+            ]
          },
          {
-            "id" : "004",
-            "name" : "004",
             "data" : [
                [
                   "Perl",
@@ -99,10 +412,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "004",
+            "id" : "004"
          },
          {
-            "id" : "005",
             "data" : [
                [
                   "Perl",
@@ -117,10 +431,12 @@
                   12
                ]
             ],
-            "name" : "005"
+            "name" : "005",
+            "id" : "005"
          },
          {
             "id" : "006",
+            "name" : "006",
             "data" : [
                [
                   "Perl",
@@ -134,12 +450,11 @@
                   "Blog",
                   7
                ]
-            ],
-            "name" : "006"
+            ]
          },
          {
-            "id" : "007",
             "name" : "007",
+            "id" : "007",
             "data" : [
                [
                   "Perl",
@@ -156,6 +471,8 @@
             ]
          },
          {
+            "name" : "008",
+            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -169,11 +486,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "008",
-            "id" : "008"
+            ]
          },
          {
+            "name" : "009",
+            "id" : "009",
             "data" : [
                [
                   "Perl",
@@ -187,12 +504,9 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "009",
-            "id" : "009"
+            ]
          },
          {
-            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -207,7 +521,8 @@
                   11
                ]
             ],
-            "id" : "010"
+            "id" : "010",
+            "name" : "010"
          },
          {
             "data" : [
@@ -224,11 +539,12 @@
                   10
                ]
             ],
-            "name" : "011",
-            "id" : "011"
+            "id" : "011",
+            "name" : "011"
          },
          {
             "id" : "012",
+            "name" : "012",
             "data" : [
                [
                   "Perl",
@@ -242,8 +558,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "012"
+            ]
          },
          {
             "data" : [
@@ -282,6 +597,7 @@
             "id" : "014"
          },
          {
+            "name" : "015",
             "id" : "015",
             "data" : [
                [
@@ -296,10 +612,10 @@
                   "Blog",
                   15
                ]
-            ],
-            "name" : "015"
+            ]
          },
          {
+            "name" : "016",
             "id" : "016",
             "data" : [
                [
@@ -314,8 +630,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "016"
+            ]
          },
          {
             "data" : [
@@ -354,7 +669,6 @@
             "id" : "018"
          },
          {
-            "name" : "019",
             "data" : [
                [
                   "Perl",
@@ -369,10 +683,12 @@
                   13
                ]
             ],
+            "name" : "019",
             "id" : "019"
          },
          {
             "name" : "020",
+            "id" : "020",
             "data" : [
                [
                   "Perl",
@@ -386,12 +702,9 @@
                   "Blog",
                   13
                ]
-            ],
-            "id" : "020"
+            ]
          },
          {
-            "id" : "021",
-            "name" : "021",
             "data" : [
                [
                   "Perl",
@@ -405,11 +718,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "021",
+            "id" : "021"
          },
          {
-            "id" : "022",
-            "name" : "022",
             "data" : [
                [
                   "Perl",
@@ -423,11 +736,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "022",
+            "id" : "022"
          },
          {
-            "id" : "023",
-            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -441,11 +754,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "023",
+            "id" : "023"
          },
          {
-            "id" : "024",
-            "name" : "024",
             "data" : [
                [
                   "Perl",
@@ -459,11 +772,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "024",
+            "name" : "024"
          },
          {
-            "id" : "025",
-            "name" : "025",
             "data" : [
                [
                   "Perl",
@@ -477,10 +790,13 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "025",
+            "id" : "025"
          },
          {
             "id" : "026",
+            "name" : "026",
             "data" : [
                [
                   "Perl",
@@ -494,10 +810,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "026"
+            ]
          },
          {
+            "name" : "027",
+            "id" : "027",
             "data" : [
                [
                   "Perl",
@@ -511,13 +828,11 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "027",
-            "id" : "027"
+            ]
          },
          {
-            "id" : "028",
             "name" : "028",
+            "id" : "028",
             "data" : [
                [
                   "Perl",
@@ -534,7 +849,6 @@
             ]
          },
          {
-            "name" : "029",
             "data" : [
                [
                   "Perl",
@@ -549,11 +863,10 @@
                   12
                ]
             ],
+            "name" : "029",
             "id" : "029"
          },
          {
-            "id" : "030",
-            "name" : "030",
             "data" : [
                [
                   "Perl",
@@ -567,10 +880,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "030",
+            "name" : "030"
          },
          {
-            "id" : "031",
             "data" : [
                [
                   "Perl",
@@ -585,6 +899,7 @@
                   9
                ]
             ],
+            "id" : "031",
             "name" : "031"
          },
          {
@@ -606,8 +921,6 @@
             "id" : "032"
          },
          {
-            "id" : "033",
-            "name" : "033",
             "data" : [
                [
                   "Perl",
@@ -621,10 +934,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "033",
+            "name" : "033"
          },
          {
-            "id" : "034",
             "data" : [
                [
                   "Perl",
@@ -639,11 +953,10 @@
                   11
                ]
             ],
+            "id" : "034",
             "name" : "034"
          },
          {
-            "id" : "035",
-            "name" : "035",
             "data" : [
                [
                   "Perl",
@@ -657,9 +970,12 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "035",
+            "name" : "035"
          },
          {
+            "id" : "036",
             "name" : "036",
             "data" : [
                [
@@ -674,8 +990,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "036"
+            ]
          },
          {
             "data" : [
@@ -696,7 +1011,6 @@
             "id" : "037"
          },
          {
-            "id" : "038",
             "data" : [
                [
                   "P